Liftable instrument hanging rack

Abstract

The utility model discloses a liftable instrument hanging rack, which relates to the field of instrument hanging racks and comprises a base plate, a fixing column is fixedly connected to the center of the top of the base plate, a connecting ring is movably mounted on the periphery of the base plate, and two first connecting plates which are symmetrically arranged are fixedly connected to the periphery of the connecting ring. Two second connecting plates are fixedly connected to the periphery of the connecting ring, and the two first connecting plates and the two second connecting plates are adjacently distributed at 90 degrees; a movable cavity is formed in the connecting ring, the movable cavity is aligned to the second connecting plate, and a reversing mechanism for driving the clamping plate to move is installed in the second connecting plate. According to the utility model, the reversing mechanism is arranged, and the vertical distance between the connecting rings can be adjusted through the arrangement of the reversing mechanism, so that corresponding adjustment can be carried out according to the sizes of a suspended instrument and an instrument, and the utilization rate of the hanging rack can be better improved.

Description

Technical Field

[0001] This utility model relates to the field of instrument and meter racks, specifically a liftable instrument and meter rack. Background Technology

[0002] An instrument rack is a type of rack used to hang instruments and meters, and it is used to store unused instruments and meters.

[0003] In the existing technology, when instruments are suspended, the spacing between two adjacent connecting rings cannot be adjusted according to the size of the suspended instrument, resulting in a limited number of instruments that can be suspended and an inability to effectively utilize the space of the hanging bracket. Utility Model Content

[0004] The purpose of this utility model is to provide a liftable instrument rack in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a liftable instrument rack, including a chassis, a fixed column fixedly connected to the top center of the chassis, a connecting ring movably installed on the outer periphery of the chassis, two symmetrically arranged first connecting plates fixedly connected to the outer periphery of the connecting ring, and two second connecting plates fixedly connected to the outer periphery of the connecting ring, the two first connecting plates and the two second connecting plates being distributed adjacent to each other at a 90-degree angle;

[0006] The connecting ring has a movable cavity inside, which is aligned with the second connecting plate. The second connecting plate has a reversing mechanism installed inside to drive the clamping plate to move. The clamping plate in the reset state clamps the outer periphery of the fixed column.

[0007] The reversing mechanism, which is subjected to force, is used to drive the clamping plate away from the outer periphery of the fixed post.

[0008] As a further embodiment of this utility model: the reversing mechanism includes a gear rotatably mounted at the center of the inner cavity of the second connecting plate, an upper rack meshing with the upper outer periphery of the gear, a lower rack meshing with the lower outer periphery of the gear, and one end of the lower rack being fixedly connected to the outer periphery of the clamping plate.

[0009] As a further embodiment of this utility model: one end of the upper rack extends through to the outside of the second connecting plate, the outside of the second connecting plate being away from the outer periphery of the fixed post, and a square groove for the upper rack to slide is provided inside the second connecting plate.

[0010] As a further embodiment of this utility model: a connecting groove extending through to the outside of the lower rack is provided inside the lower rack, a guide rod is slidably connected to the inner wall of the connecting groove, one end of the guide rod away from the lower rack is fixedly connected to the inner wall of the second connecting plate, and a spring is fixedly connected between the inner wall of the second connecting plate and the lower rack.

[0011] As a further embodiment of this utility model: the two end faces of the first connecting plate and the second connecting plate are fixedly connected with hanging rings, and the end of the hanging ring away from the first connecting plate and the second connecting plate is open.

[0012] As a further embodiment of this utility model: a rotating plate is rotatably mounted on the outer periphery of the hanging ring to close the open end of the hanging ring, a positive magnet is embedded in the non-rotating end of the rotating plate, and a negative magnet in contact with the positive magnet is embedded in the outer wall of the hanging ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By setting a reversing mechanism, the vertical spacing between the connecting rings can be adjusted according to the size of the suspended instrument and meter, thereby improving the utilization rate of the bracket. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the No. 2 connecting plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the reversing mechanism of this utility model.

[0018] In the diagram: 1. Chassis; 2. Fixed column; 3. Connecting ring; 4. Connecting plate 1; 5. Connecting plate 2; 6. Hanging ring; 7. Rotating plate; 8. Upper rack; 9. Gear; 10. Lower rack; 11. Connecting groove; 12. Guide rod; 13. Spring; 14. Movable cavity; 15. Clamping plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-3 In this embodiment of the utility model, a liftable instrument rack includes a chassis 1. A fixed column 2 is fixedly connected to the top center of the chassis 1. A connecting ring 3 is movably installed on the outer periphery of the chassis 1. Two symmetrically arranged first connecting plates 4 are fixedly connected to the outer periphery of the connecting ring 3, and two second connecting plates 5 are fixedly connected to the outer periphery of the connecting ring 3. The two first connecting plates 4 and the two second connecting plates 5 are arranged adjacent to each other at a 90-degree angle. A movable cavity 14 is opened inside the connecting ring 3. The movable cavity 14 is aligned with the second connecting plates 5. A reversing mechanism for driving the clamping plate 15 to move is installed inside the second connecting plate 5. The clamping plate 15 in the reset state clamps the outer periphery of the fixed column 2. The force-reversing mechanism is used to drive the clamping plate 15 away from the outer periphery of the fixed column 2.

[0021] In this embodiment: First, when the connecting ring 3 is installed on the outer wall of the fixed column 2, the reversing mechanism is pressed, and the reversing mechanism is driven by force to move the clamping plate 15 away from the outer periphery of the fixed column 2. Then, the inner periphery of the connecting ring 3 is aligned with the outer periphery of the fixed column 2 in the vertical direction. Then, the connecting ring 3 is sleeved on the outer wall of the fixed column 2. When the connecting ring 3 moves to the predetermined height, the force applied to the reversing mechanism is removed. At this time, the clamping plate 15 is reset and tightly attached to the outer periphery of the fixed column 2, thereby fixing the position of the connecting ring 3.

[0022] It should be noted that the inner circumference of the clamping plate 15 is fixedly connected with a rubber friction pad, which can further improve the friction and prevent the clamping from being unstable.

[0023] Please refer to this carefully. Figure 2 and Figure 3 The reversing mechanism includes a gear 9 rotatably mounted at the center of the inner cavity of the second connecting plate 5. An upper rack 8 meshes with the upper outer periphery of the gear 9, and a lower rack 10 meshes with the lower outer periphery of the gear 9. One end of the lower rack 10 is fixedly connected to the outer periphery of the clamping plate 15.

[0024] In this embodiment: by applying a squeezing force to one end of the upper rack 8, the squeezed upper rack 8 moves and drives the gear 9 to rotate. The rotating gear 9 drives the lower rack 10 to move. At this time, the upper rack 8 and the lower rack 10 move away from each other. The moving lower rack 10 drives the clamping plate 15 to move in the movable cavity 14 and separates from the outer wall of the fixed column 2. At this time, the friction disappears, and the connecting ring 3 can move up and down. After moving to a suitable height, the force applied to the reversing mechanism is removed, and the clamping plate 15 can be reset, thus completing the height fixation of the connecting ring 3.

[0025] Please refer to this carefully. Figure 2 and Figure 3One end of the upper rack 8 extends through to the outside of the second connecting plate 5. The outside of the second connecting plate 5 is far from the outer periphery of the fixed post 2. The inside of the second connecting plate 5 is provided with a square groove for the upper rack 8 to slide.

[0026] In this embodiment: the upper rack 8 moves along the square groove, and the square groove limits the movement of the rack 8.

[0027] Please refer to this carefully. Figure 2 and Figure 3 The lower rack 10 has a connecting groove 11 that extends through to the outside of the lower rack 10. A guide rod 12 is slidably connected to the inner wall of the connecting groove 11. The end of the guide rod 12 away from the lower rack 10 is fixedly connected to the inner wall of the second connecting plate 5. A spring 13 is fixedly connected between the inner wall of the second connecting plate 5 and the lower rack 10.

[0028] In this embodiment: when the lower rack 10 moves away from the fixed post 2, the lower rack 10 drives the connecting groove 11 to move synchronously, and the connecting groove 11 slides along the outer wall of the guide rod 12. At this time, the spring 13 is compressed.

[0029] After the force applied to the reversing mechanism is removed, the spring 13 returns to its original position. The returned spring 13 drives the lower rack 10 to move, and the lower rack 10 drives the clamping plate 15 and the rubber friction pad to return to their original positions simultaneously, thus completing the height limitation of the connecting ring 3.

[0030] Please refer to this carefully. Figure 1 and Figure 2 A hanging ring 6 is fixedly connected to the two end faces of the first connecting plate 4 and the second connecting plate 5. The end of the hanging ring 6 away from the first connecting plate 4 and the second connecting plate 5 is open. A rotating plate 7 is rotatably installed on the outer periphery of the hanging ring 6 to close the open end of the hanging ring 6. A positive magnet is embedded in the non-rotating end of the rotating plate 7. A negative magnet that is in contact with the positive magnet is embedded in the outer wall of the hanging ring 6.

[0031] In this embodiment: First, the cylindrical part of the instrument is inserted into the hanging ring 6 through the opening of the hanging ring 6. Then, the outer periphery of the instrument body contacts the top of the hanging ring 6. At this time, the hanging ring 6 supports the instrument. Then, the rotating plate 7 is rotated to close. When the rotating plate 7 is closed, the positive magnet and the negative magnet come into contact and attract each other, thus closing the opening of the hanging ring 6.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A liftable instrument rack, comprising a chassis (1), wherein a fixing column (2) is fixedly connected to the top center of the chassis (1), characterized in that, A connecting ring (3) is movably installed on the outer periphery of the chassis (1). Two symmetrically arranged first connecting plates (4) are fixedly connected to the outer periphery of the connecting ring (3). Two second connecting plates (5) are fixedly connected to the outer periphery of the connecting ring (3). The two first connecting plates (4) and the two second connecting plates (5) are distributed adjacent to each other at a 90-degree angle. The connecting ring (3) has an open movable cavity (14) inside. The movable cavity (14) is aligned with the second connecting plate (5). The second connecting plate (5) is equipped with a reversing mechanism that drives the clamping plate (15) to move. The clamping plate (15) in the reset state clamps the outer periphery of the fixed column (2). The force-bearing reversing mechanism is used to drive the clamping plate (15) away from the outer periphery of the fixed column (2).

2. The adjustable instrument rack according to claim 1, characterized in that, The reversing mechanism includes a gear (9) rotatably mounted at the center of the inner cavity of the second connecting plate (5). An upper rack (8) meshes with the upper outer periphery of the gear (9), and a lower rack (10) meshes with the lower outer periphery of the gear (9). One end of the lower rack (10) is fixedly connected to the outer periphery of the clamping plate (15).

3. The adjustable instrument rack according to claim 2, characterized in that, One end of the upper rack (8) extends through the outside of the second connecting plate (5), the outside of the second connecting plate (5) being far from the outer periphery of the fixed column (2), and the interior of the second connecting plate (5) having a square groove for the upper rack (8) to slide.

4. The adjustable instrument rack according to claim 3, characterized in that, The lower rack (10) has a connecting groove (11) that extends through to the outside of the lower rack (10). A guide rod (12) is slidably connected to the inner wall of the connecting groove (11). The end of the guide rod (12) away from the lower rack (10) is fixedly connected to the inner wall of the second connecting plate (5). A spring (13) is fixedly connected between the inner wall of the second connecting plate (5) and the lower rack (10).

5. A height-adjustable instrument rack according to claim 1, characterized in that, Hanging rings (6) are fixedly connected to the two end faces of the first connecting plate (4) and the second connecting plate (5). The end of the hanging ring (6) away from the first connecting plate (4) and the second connecting plate (5) is open.

6. A height-adjustable instrument rack according to claim 5, characterized in that, The outer periphery of the hanging ring (6) is rotatably mounted with a rotating plate (7) that closes the open end of the hanging ring (6). A positive magnet is embedded in the non-rotating end of the rotating plate (7), and a negative magnet that contacts the positive magnet is embedded in the outer wall of the hanging ring (6).

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